From 72b8e0f9fa8aee7e623808af1a5f33b70ebcb2c7 Mon Sep 17 00:00:00 2001
From: Sheng Yong <shengyong1@huawei.com>
Date: Thu, 2 Apr 2015 23:47:42 -0400
Subject: [PATCH] ext4: remove unused header files

Remove unused header files and header files which are included in
ext4.h.

Signed-off-by: Sheng Yong <shengyong1@huawei.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
---
 fs/ext4/acl.c            | 5 -----
 fs/ext4/balloc.c         | 1 -
 fs/ext4/bitmap.c         | 1 -
 fs/ext4/block_validity.c | 1 -
 fs/ext4/dir.c            | 2 --
 fs/ext4/extents_status.c | 2 --
 fs/ext4/file.c           | 1 -
 fs/ext4/fsync.c          | 1 -
 fs/ext4/hash.c           | 1 -
 fs/ext4/ialloc.c         | 1 -
 fs/ext4/inode.c          | 2 --
 fs/ext4/ioctl.c          | 1 -
 fs/ext4/namei.c          | 1 -
 fs/ext4/page-io.c        | 2 --
 fs/ext4/super.c          | 1 -
 fs/ext4/symlink.c        | 1 -
 fs/ext4/xattr.c          | 1 -
 17 files changed, 25 deletions(-)

diff --git a/fs/ext4/acl.c b/fs/ext4/acl.c
index d40c8dbbb0d6..69b1e73026a5 100644
--- a/fs/ext4/acl.c
+++ b/fs/ext4/acl.c
@@ -4,11 +4,6 @@
  * Copyright (C) 2001-2003 Andreas Gruenbacher, <agruen@suse.de>
  */
 
-#include <linux/init.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/capability.h>
-#include <linux/fs.h>
 #include "ext4_jbd2.h"
 #include "ext4.h"
 #include "xattr.h"
diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
index 83a6f497c4e0..9fadcf43342d 100644
--- a/fs/ext4/balloc.c
+++ b/fs/ext4/balloc.c
@@ -14,7 +14,6 @@
 #include <linux/time.h>
 #include <linux/capability.h>
 #include <linux/fs.h>
-#include <linux/jbd2.h>
 #include <linux/quotaops.h>
 #include <linux/buffer_head.h>
 #include "ext4.h"
diff --git a/fs/ext4/bitmap.c b/fs/ext4/bitmap.c
index b610779a958c..4a606afb171f 100644
--- a/fs/ext4/bitmap.c
+++ b/fs/ext4/bitmap.c
@@ -8,7 +8,6 @@
  */
 
 #include <linux/buffer_head.h>
-#include <linux/jbd2.h>
 #include "ext4.h"
 
 unsigned int ext4_count_free(char *bitmap, unsigned int numchars)
diff --git a/fs/ext4/block_validity.c b/fs/ext4/block_validity.c
index 41eb9dcfac7e..3522340c7a99 100644
--- a/fs/ext4/block_validity.c
+++ b/fs/ext4/block_validity.c
@@ -16,7 +16,6 @@
 #include <linux/swap.h>
 #include <linux/pagemap.h>
 #include <linux/blkdev.h>
-#include <linux/mutex.h>
 #include <linux/slab.h>
 #include "ext4.h"
 
diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c
index c24143ea9c08..9e1e9e7869cb 100644
--- a/fs/ext4/dir.c
+++ b/fs/ext4/dir.c
@@ -22,10 +22,8 @@
  */
 
 #include <linux/fs.h>
-#include <linux/jbd2.h>
 #include <linux/buffer_head.h>
 #include <linux/slab.h>
-#include <linux/rbtree.h>
 #include "ext4.h"
 #include "xattr.h"
 
diff --git a/fs/ext4/extents_status.c b/fs/ext4/extents_status.c
index e04d45733976..d33d5a6852b9 100644
--- a/fs/ext4/extents_status.c
+++ b/fs/ext4/extents_status.c
@@ -9,12 +9,10 @@
  *
  * Ext4 extents status tree core functions.
  */
-#include <linux/rbtree.h>
 #include <linux/list_sort.h>
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
 #include "ext4.h"
-#include "extents_status.h"
 
 #include <trace/events/ext4.h>
 
diff --git a/fs/ext4/file.c b/fs/ext4/file.c
index 33a09da16c9c..fcc6c1349186 100644
--- a/fs/ext4/file.c
+++ b/fs/ext4/file.c
@@ -20,7 +20,6 @@
 
 #include <linux/time.h>
 #include <linux/fs.h>
-#include <linux/jbd2.h>
 #include <linux/mount.h>
 #include <linux/path.h>
 #include <linux/aio.h>
diff --git a/fs/ext4/fsync.c b/fs/ext4/fsync.c
index a8bc47f75fa0..e9d632e9aa4b 100644
--- a/fs/ext4/fsync.c
+++ b/fs/ext4/fsync.c
@@ -26,7 +26,6 @@
 #include <linux/fs.h>
 #include <linux/sched.h>
 #include <linux/writeback.h>
-#include <linux/jbd2.h>
 #include <linux/blkdev.h>
 
 #include "ext4.h"
diff --git a/fs/ext4/hash.c b/fs/ext4/hash.c
index 3d586f02883e..e026aa941fd5 100644
--- a/fs/ext4/hash.c
+++ b/fs/ext4/hash.c
@@ -10,7 +10,6 @@
  */
 
 #include <linux/fs.h>
-#include <linux/jbd2.h>
 #include <linux/cryptohash.h>
 #include "ext4.h"
 
diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c
index ac644c31ca67..6ab6f639c70b 100644
--- a/fs/ext4/ialloc.c
+++ b/fs/ext4/ialloc.c
@@ -14,7 +14,6 @@
 
 #include <linux/time.h>
 #include <linux/fs.h>
-#include <linux/jbd2.h>
 #include <linux/stat.h>
 #include <linux/string.h>
 #include <linux/quotaops.h>
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 5cb9a212b86f..ff0c111e52eb 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -20,7 +20,6 @@
 
 #include <linux/fs.h>
 #include <linux/time.h>
-#include <linux/jbd2.h>
 #include <linux/highuid.h>
 #include <linux/pagemap.h>
 #include <linux/quotaops.h>
@@ -36,7 +35,6 @@
 #include <linux/kernel.h>
 #include <linux/printk.h>
 #include <linux/slab.h>
-#include <linux/ratelimit.h>
 #include <linux/aio.h>
 #include <linux/bitops.h>
 
diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index f58a0d106726..f1aa32c2277c 100644
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -8,7 +8,6 @@
  */
 
 #include <linux/fs.h>
-#include <linux/jbd2.h>
 #include <linux/capability.h>
 #include <linux/time.h>
 #include <linux/compat.h>
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 8110dd20ad3f..efb64aee5b9e 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -26,7 +26,6 @@
 
 #include <linux/fs.h>
 #include <linux/pagemap.h>
-#include <linux/jbd2.h>
 #include <linux/time.h>
 #include <linux/fcntl.h>
 #include <linux/stat.h>
diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c
index b24a2541a9ba..5687e4750c1e 100644
--- a/fs/ext4/page-io.c
+++ b/fs/ext4/page-io.c
@@ -8,7 +8,6 @@
 
 #include <linux/fs.h>
 #include <linux/time.h>
-#include <linux/jbd2.h>
 #include <linux/highuid.h>
 #include <linux/pagemap.h>
 #include <linux/quotaops.h>
@@ -25,7 +24,6 @@
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/mm.h>
-#include <linux/ratelimit.h>
 
 #include "ext4_jbd2.h"
 #include "xattr.h"
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index e061e66c8280..c681352f7c69 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -21,7 +21,6 @@
 #include <linux/fs.h>
 #include <linux/time.h>
 #include <linux/vmalloc.h>
-#include <linux/jbd2.h>
 #include <linux/slab.h>
 #include <linux/init.h>
 #include <linux/blkdev.h>
diff --git a/fs/ext4/symlink.c b/fs/ext4/symlink.c
index ff3711932018..489b34333ea4 100644
--- a/fs/ext4/symlink.c
+++ b/fs/ext4/symlink.c
@@ -18,7 +18,6 @@
  */
 
 #include <linux/fs.h>
-#include <linux/jbd2.h>
 #include <linux/namei.h>
 #include "ext4.h"
 #include "xattr.h"
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
index 1e09fc77395c..99a2cf858c8f 100644
--- a/fs/ext4/xattr.c
+++ b/fs/ext4/xattr.c
@@ -55,7 +55,6 @@
 #include <linux/slab.h>
 #include <linux/mbcache.h>
 #include <linux/quotaops.h>
-#include <linux/rwsem.h>
 #include "ext4_jbd2.h"
 #include "ext4.h"
 #include "xattr.h"
-- 
2.20.1